M.I.A.
Mathangi Maya Arulpragasam mia
Utwory: Paper Planes - XXXO (feat. Jay-Z)
M83 Utwory: Oblivion (feat. Susanne Sundfør) - Midnight City
Macklemore
See also: Macklemore & Ryan Lewis
Utwory: These Days - And We Danced (feat. Ziggy Stardust) - Glorious (feat. Skylar Grey) - Good Old Days (feat. Kesha)
Macklemore & Ryan Lewis
See also: Macklemore
Utwory: Thrift Shop - Can't Hold Us (feat. Ray Dalton) - Same Love (feat. Mary Lambert) - Downtown - White Walls (feat. Schoolboy Q & Hollis)
Mad Season
Layne Staley, Mike McCready, Barrett Martin & John Baker Saunders
Utwory: River Of Deceit
Madcon
Also known as Mad Conspiracy
Tshawe Baqwa - Kapricon & Yossef Wolde-Mariam

Utwory: Glow - Don't Worry (feat. Ray Dalton) - Beggin' - Liar
Maejor Utwory: I Love You (feat. Greeicy) - Lolly (feat. Justin Bieber & Juicy J)
Cheb Mami
Utwory: Desert Rose (& Sting) - Meli Meli (Que m'arrive-t-il ?) - Ma Ma (Dance Mix)
Manic Street Preachers
James Dean Bradfield, Nicky Wire, Sean Moore & Richey Edwards
Utwory: Your Love Alone Is Not Enough (feat. Nina Persson) - A Design for Life - Autumn Song - If You Tolerate This Your Children Will Be Next - Ocean Spray
Luis Mariano Utwory: Acapulco - La belle de Cadix - La fiesta bohémienne (La Belle de Cadix) - La samba brésilienne - Maria-Luisa (La Belle de Cadix)
Maroon 5
Adam Levine, James Valentine, Jesse Carmichael, Michael Madden, Matt Flynn & Ryan Dusick
Utwory: Moves Like Jagger (feat. Christina Aguilera) - Memories - Girls Like You - Sugar - Girls Like You (feat. Cardi B)
Bruno Mars
Peter Hernandez
Utwory: Treasure - Valerie (Live) - Marry You - Uptown Funk (feat. Mark Ronson) - When I Was Your Man
Elvis Martínez Utwory: Así fue (Bachata)
Massive Attack Utwory: Teardrop (feat. Elizabeth Fraser) - Live with Me (Terry Callier)
The Mavericks
Raul Malo, Robert Reynolds, Paul O'Rourke, Eddie Deakin, Mitchell Quinn, David Lee Holt, Nick O'Kane, Ben Peeler & Ashley Price
Utwory: Something Stupid - All You Ever Do Is Bring Me Down - Here Comes The Rain - Matchbox - Rolling Along
Gerard McMann Utwory: Cry Little Sister (The Lost Boys)
Meduza
Utwory: Lose Control (& Becky Hill & Goodboys) - Piece of Your Heart (feat. Goodboys)
Megadeth
Utwory: Symphony Of Destruction - Angry Again - Moto Psycho (Alternative Outro)
Melanie C
Melanie Chisholm Also known as Mel C
See also: Spice Girls

Utwory: When You're Gone (in duet with Bryan Adams) - First Day of My Life - On The Horizon - I Turn To You - Loving You (& Matt Cardle)
Merk & Kremont Utwory: Hands Up (feat. DNCE)
Metallica
James Hetfield, Lars Ulrich, Kirk Hammett & Robert Trujillo
Utwory: Nothing Else Matters - Whiskey In The Jar - Enter Sandman - Master of Puppets - For Whom The Bell Tolls
DJ Miko Utwory: What's Up
Christina Milian Utwory: AM to PM - Dip It Low - Whatever U Want (feat. Joe Budden) - Call Me Beep Me (From the TV series Kim Possible) - When You Look At Me
Milk & Honey Utwory: Hallelujah (& Gali Atari) - Hallelujah (הללויה Hebrew version) (& Gali Atari)
Glenn Miller
Glenn Miller And His Orchestra
Utwory: In The Mood - Chattanooga Choo Choo - Moonlight Serenade
Janelle Monáe Utwory: Unbreakable (& Kelly Clarkson) - Tightrope (feat. Big Boi) - We Are Young (& Fun) - What Is Love? (From Rio 2 movie soundtrack) - Make Me Feel
Potwory i spółka Utwory: If I Didn't Have You - Si je ne t'avais pas (Eric Métayer & Jacques Frantz)
The Moody Blues
Graeme Edge, Justin Hayward, John Lodge, Denny Laine, Mike Pinder, Ray Thomas, Clint Warwick, Rodney Clark, Patrick Moraz
Utwory: Nights in White Satin (Single Version) - I'm Just a Singer (In a Rock and Roll Band) - Question - Tuesday Afternoon - Nights in White Satin (Album Version)
Giorgio Moroder
Utwory: Together In Electric Dreams (& Philip Oakey)
Motörhead
Lemmy Kilmister, Phil Campbell & Mikkey Dee
Utwory: Ace Of Spades
Mousse T.
Utwory: Sex Bomb (& Tom Jones) - Is It 'Cos I'm Cool? (feat. Emma Lanford) - Let's Go To Bed (& No Angels)
Wolfgang Amadeus Mozart
(1756 – 1791)
Utwory: Ave verum corpus - Voi che sapete (le Mariage de Figaro) - Non so più cosa son, cosa faccio (Le nozze di Figaro)
Mr. Big
Eric Martin, Paul Gilbert, Billy Sheehan & Pat Torpey
Utwory: Just Take My Heart - To Be With You - Wild World
Jason Mraz
Utwory: Look for the Good - Butterfly ((You've Got It All)) - You Matter to Me (feat. Sara Bareilles) - Lucky (& Colbie Caillat) - Summer Breeze (Everwood)
Muse
Matthew Bellamy, Dominic Howard & Christopher Wolstenholme
Utwory: Can't Take My Eyes Off You - The Handler - Survival - Uprising - Unintended
Prosto w serce
Music from the Motion Picture 2007
Utwory: Way Back Into Love (Hugh Grant & Drew Barrymore)
Mýa
Mýa Harrison
Utwory: Lady Marmalade (From Moulin Rouge! (2001 film) movie soundtrack) - It's All About Me (feat. Sisqó) - Cell Block Tango (Chicago (musical)) - Case Of The Ex - Take Me There (& Blackstreet, Mase & Blinky Blink)